High-Pressure Grinding Roll

High-pressure grinding rolls for sale in NZ from MIMICO are Metso HRC units: the HRC 8 (up to 90 tph), HRC 800 (up to 120 tph) and the portable Nordwheeler NW8HRC. All take a maximum feed size of 32 mm.

What are high-pressure grinding rolls used for?
High-pressure grinding rolls crush material between two rolls under high pressure, using inter-particle compression. They are used for fine crushing, manufactured sand and ore processing where energy efficiency matters.

Models currently listed: HRC 8, HRC 800, Nordwheeler NW8HRC Mobile HRC Crusher.

HPGR or VSI for sand?
Both make manufactured sand. An HPGR suits very fine, energy-efficient crushing of hard material, while a VSI focuses on particle shape. Feed material testing helps decide which suits your product.

MIMICO supports this range with parts, servicing and finance options. See also: VSI crushers, Metso.